Figure 6a. Sagittal reconstructions of right lung at level of inferior vena cava (left-mediastinal windows, right-lung window) obtained from contiguous CT sections in a representative dog. (a) At baseline with dog in the supine position, edematous lung tissue is located predominantly in dorsal and caudal part of lung. (b) In prone position, caudal displacement of dorsal surface of diaphragm is seen. Aeration in dorsal and caudal part of lung is improved markedly, and attenuation of entire lung is more homogeneous.